Business Marcin Kolasiński, Baker & McKenzie Gruszczyński i Wspólnicy 12 September 2005 Specializing in competition law, for the past few years he worked for the competition directorate at the European Commission in Brussels. More from Business All Yesterday 88.3% of Poles choose products from promotional flyers when shopping 2 days ago Poland prepares major highway upgrades as congestion grows 2 days ago Paid DataWalk secures U.S. patent protection for AI technology